Which of the following statements is true of e-waste in the united states? a) e-waste does not cause environmental problems in countries that do not have computers. b) plastic housing for electronic computers may emit toxins when burned, contributing to e-waste. c) the environmental protection agency currently has federal laws in place that govern e-waste for all industrialized countries. d) the united states has seen a decrease in computer e-waste since 2004. e) e-waste is naturally decreasing as the size of electronic devices shrinks.

the correct answer is(the type of energy described here is potential energy.)

explanation: now if the person holding the bow and arrow has now let go. the arrow shoots forward toward its target. the   type of energy then becomes

stratosphere: as the altitude increases, the air temperature increases. the stratosphere has a layer of ozone, called the ozone layer. this layer absorbs most of the ultraviolet radiation from sunlight. this results in the stratosphere being warmer.

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.

which

what is a measurement of the earth’s history divided into time periods?

> fossil record <

sedimentary rock

> geologic time scale <

radioactive elements